---
product_id: 2576579
title: "Winsor & Newton Watercolor Medium, Gum Arabic, 75ml (2.5-oz) bottle"
brand: "winsor & newton"
price: "€ 39.70"
currency: EUR
in_stock: true
reviews_count: 8
category: "Winsor & Newton"
url: https://www.desertcart.fi/products/2576579-winsor-and-newton-watercolor-medium-gum-arabic-75ml-2-5
store_origin: FI
region: Finland
---

# Slows drying for perfect blending Boosts transparency & gloss Controls wet color spread precisely Winsor & Newton Watercolor Medium, Gum Arabic, 75ml (2.5-oz) bottle

**Brand:** winsor & newton
**Price:** € 39.70
**Availability:** ✅ In Stock

## Summary

> 🎨 Elevate your watercolor game with Winsor & Newton’s glossy magic!

## Quick Answers

- **What is this?** Winsor & Newton Watercolor Medium, Gum Arabic, 75ml (2.5-oz) bottle by winsor & newton
- **How much does it cost?** € 39.70 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.fi](https://www.desertcart.fi/products/2576579-winsor-and-newton-watercolor-medium-gum-arabic-75ml-2-5)

## Best For

- winsor & newton enthusiasts

## Why This Product

- Trusted winsor & newton brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Key Features

- • **Extended Work Time:** Slows drying to let your creativity breathe
- • **Generous 75ml Bottle:** Long-lasting supply for serious artists
- • **Master Your Watercolors:** Precision control over color flow for flawless washes
- • **Vibrant & Glossy Finish:** Enhances brilliance and adds a professional sheen
- • **Customizable Consistency:** Dilute easily with water to suit your style

## Overview

Winsor & Newton Gum Arabic is a 75ml watercolor medium designed to control color spread, reduce staining, and slow drying time. It enhances transparency and gloss, allowing artists to achieve vibrant, professional-quality finishes. Dilutable with water, this tintable medium is a must-have for precise, lasting watercolor effects.

## Description

Winsor & Newton Gum Arabic, 75ml.

Review: Reliable masking fluid. Works well and easy to remove. - I’ve used this masking fluid for years, and it has never let me down. Recently, I tried switching to a different brand but eventually went back to this one because it works perfectly for me. After drying, it doesn’t let water through, and I don’t have much trouble removing it. Just keep in mind that it has a strong smell, though not overwhelming. Here are some tips I’ve learned over time, if it helps anyone: - The best way to apply this or any masking fluid is with a silicone tip. It’s soft and allows you to spread the fluid evenly. Using brushes can damage their bristles, but if you choose to use one, select an old brush or one you don’t mind getting stained. Be sure to wash it immediately after applying the fluid to prevent it from drying on the bristles. - Since this masking fluid has a beige-yellowish tint, the longer you leave it on, the more it can stain the paper. - It can be removed relatively easily with your fingers or a curved tool that won’t damage the paper. Always be very careful, especially with 100% cotton paper, as it’s more delicate (and expensive!). It’s a good idea to test the masking fluid on a separate piece of paper before applying it to your final work.
Review: This is excellent - Hopefully they continue supplying this blending medium. It works great

## Features

- Gum Arabic is a pale colored solution that controls the spread of wet color
- Reduces staining and slows drying
- Increase transparency, brilliance and gloss
- Dilute with water as required
- Comes in 75-ml bottle

## Technical Specifications

| Specification | Value |
|---------------|-------|
| Brand | Winsor & Newton |
| Color | Gum Arabic |
| Finish Type | Gloss |
| Item Volume | 75 Milliliters |
| Size | 2.53 Fl Oz (Pack of 1) |
| Special Feature | Tintable |

## Product Details

- **Brand:** Winsor & Newton
- **Color:** Gum Arabic
- **Finish Type:** Gloss
- **Size:** 2.53 Fl Oz (Pack of 1)
- **Item Volume:** 75 Milliliters
- **Special Feature:** Tintable
- **Unit Count:** 2.53 Fluid Ounces
- **Paint Type:** Watercolor
- **Specific Uses For Product:** Arts and Crafts
- **Surface Recommendation:** Paper

## Images

![Winsor & Newton Watercolor Medium, Gum Arabic, 75ml (2.5-oz) bottle - Image 1](https://m.media-amazon.com/images/I/51SS6G0k1cL.jpg)

## Available Options

This product comes in different **Color, Style** options.

## Customer Reviews

### ⭐⭐⭐⭐⭐ Reliable masking fluid. Works well and easy to remove.
*by A***L on September 5, 2024*

I’ve used this masking fluid for years, and it has never let me down. Recently, I tried switching to a different brand but eventually went back to this one because it works perfectly for me. After drying, it doesn’t let water through, and I don’t have much trouble removing it. Just keep in mind that it has a strong smell, though not overwhelming. Here are some tips I’ve learned over time, if it helps anyone: - The best way to apply this or any masking fluid is with a silicone tip. It’s soft and allows you to spread the fluid evenly. Using brushes can damage their bristles, but if you choose to use one, select an old brush or one you don’t mind getting stained. Be sure to wash it immediately after applying the fluid to prevent it from drying on the bristles. - Since this masking fluid has a beige-yellowish tint, the longer you leave it on, the more it can stain the paper. - It can be removed relatively easily with your fingers or a curved tool that won’t damage the paper. Always be very careful, especially with 100% cotton paper, as it’s more delicate (and expensive!). It’s a good idea to test the masking fluid on a separate piece of paper before applying it to your final work.

### ⭐⭐⭐⭐⭐ This is excellent
*by B***R on December 18, 2025*

Hopefully they continue supplying this blending medium. It works great

### ⭐⭐⭐⭐⭐ Lovely shimmer with one layer
*by A***J on December 8, 2025*

Thin layer over watercolor adds appealing shimmer. Multiple layers appears as metallic silver. A little goes LONG way. Ordered two bottles and m gifting one to my grandson‘s girlfriend who likes to paint fairies; this should make wonderful fairy wings!

## Frequently Bought Together

- Winsor & Newton Watercolor Medium, Gum Arabic, 75ml (2.5-oz) bottle
- Winsor & Newton Cotman Watercolor Paint Set, Sketchers' Pocket Set, 12 Half Pan w/ Brush
- TSSART 3 Pack White Artist Tape - Masking Artists Tape for Drafting Art Watercolor Painting Canvas Framing - Acid Free 0.6inch Wide 540FT Long Total

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**Shop now:** [https://www.desertcart.fi/products/2576579-winsor-and-newton-watercolor-medium-gum-arabic-75ml-2-5](https://www.desertcart.fi/products/2576579-winsor-and-newton-watercolor-medium-gum-arabic-75ml-2-5)

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*Product available on Desertcart Finland*
*Store origin: FI*
*Last updated: 2026-03-17*